BookMark: A History of Indian Villages and Place Names in Pennsylvania by Dr. George P. Donehoo (Wennawoods Publishing, 1997)

Native American names grace many of the cities, counties, rivers, mountains, and lakes in Pennsylvania. In fact, according to historian George P. Donehoo, No state in the entire nation is richer in Indian names or Indian history than Pennsylvania. This book tells you the native roots of many familiar names, like Loyalhanna and Lehigh.